By default, WordPress will send user registration emails from firstname.lastname@example.org. This is something most WordPress site owners want changed, and is actually pretty easy to do.
I don’t know about you guys, but I have a bad habit of misspelling certain words, but with this snippet, I don’t have to worry about it.
If you allow people to sign up for your blog to comment or even contribute, here’s a simple snippet of code that you can place in your sidebar.php file to display a custom welcome greeting to your users.
If you’re using WordPress it’s really simple to have the copyright notice in the footer of your site to update each year automatically.